Owner's Manual

9
• If the chest pulse sensor does not function properly
after you have followed all of the above instructions,
the battery should be replaced in the following way:
Locate the battery
c
over on the back of
the sensor unit. Insert
a coin into the slot in
the cover, turn the
cover counterclock-
wise, and remove the
cover.
Remove the old bat-
tery and insert a new
CR 2032 battery.
Make sure that the
battery is turned so
the writing is on
top. Replace the
battery cover and
turn it clockwise to
close it.
CHEST PULSE SENSOR CARE
• Thoroughly dry the chest pulse sensor after each
u
se. The chest pulse sensor is activated when the
electrode areas are wetted and the chest pulse sen-
s
or is put on; the chest pulse sensor shuts off when
it is removed and the electrode areas are dried. If
the chest pulse sensor is not dried after each use, it
may remain activated longer than necessary, drain-
ing the battery prematurely.
• Store the chest pulse sensor in a warm, dry place.
Do not store the chest pulse sensor in a plastic bag
or other container that may trap moisture.
• Do not expose the chest pulse sensor to direct
sunlight for extended periods of time. Do not expose
the chest pulse sensor to temperatures above 50°
Celsius (122° Fahrenheit) or below -10° Celsius (14°
Fahrenheit).
• Do not excessively bend or stretch the sensor unit
when using or storing the chest pulse sensor.
• Clean the sensor unit using a damp cloth—never
use alcohol, abrasives, or chemicals. The chest
strap may be hand washed and air dried.
CR 2032
Battery